Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Characterization of murine non-hematopoietic Gli1+ bone marrow cells in homeostasis

ABSTRACT: We performed fate tracing of Gli1+ cells in homeostasis. Sorted cells were subjected to scRNAseq and integrated with non-hematopoietic cells from mice with myelofibrosis induced by either ThPO- or JAK2V617F-overexpression. Gli1+tdTom+ cells largely overlap with pro-fibrotic adipogenic and osteogenic MSCs, which show a strong upregulation of ECM related transcripts. Additionally, a subgroup of Gli1+tdTom+ cells shows similarity with bone marrow SCPs.

ORGANISM(S): Mus musculus

PROVIDER: GSE156440 | GEO | 2020/11/03

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Inhibiting Hh signaling in Gli1+ osteogenic progenitors alleviates TMJOA

Project description:The goal of this study is to investigate the role of Gli1+ osteogenic progenitors in the development of TMJOA.

2021-11-04 | GSE182969 | GEO

RNA sequencing of LSK cells from mice with JAK2 mutation and HMGA2 expression

Project description:Either loss of EZH2 or redcuction of let-7 induces expression of HMGA2 and provokes severe myelofibrosis in mice carrying JAK2V617F. Therefore we compared gene expression profiles of LSK cells among WT mice, Hmga2-Tg mice, JAK2V617F-Tg mice, JAK2V617F/Hmga2 double-Tg mice, and JAK2V617F-Tg/EZH2 conditional KO mice.

2017-06-01 | GSE87464 | GEO

Inhibiting Hh signaling in Gli1+ osteogenic progenitors alleviates TMJOA

Project description:Inhibiting Hh signaling in Gli1+ osteogenic progenitors alleviates TMJOA

| PRJNA758561 | ENA

Chromatin accessibility in response to knockdown of GLI1 and SMARCA2 in GLI1-mediated gene expression.

Project description:GLI1 is a transcription factor correlated to decreased survival in several cancers. We have identified SMARCA2 as a co-regulator that enhances GLI1-mediated transcriptional activity and functions through the C-terminal transcriptional activation domain of GLI1. Central domains including the ATPase motif of SMARCA2 physically interact with GLI1. Evaluation of DNA density indicates GLI1, like SMARCA2, can increase the DNA accessibility with a preference for sites distal to gene transcription start sites and outside the promoter regions (i.e. enhancers). The putative enhancers where accessibility is decreased by the knock down of GLI1 and SMARCA2 are located cis to genes, such as HHIP, that are regulated by GLI1 and implicated in cancer functions. At the putative enhancer for HHIP, the localization of SMARCA2 is at least partially dependent on GLI1’s presence. Understanding this transcriptional regulation by GLI1 and SMARCA2 through altering chromatin accessibility at enhances can provide additional therapeutic targets for cancers dependent on GLI1.

2020-05-11 | GSE143684 | GEO

Gene expression - GLI1 induced mammary gland tumours

Project description:Increased expression of GLI1 is associated with poor prognosis for some breast cancer subtypes. A conditional transgenic GLI1 expressing mouse model, with or without heterozygous deletion of Trp53, was used to generate and study GLI1 induced mammary gland tumours. Tumour tissue was serially orthotopically transplanted for at least 10 generations in NSG mice.

2019-06-30 | E-MTAB-7531 | biostudies-arrayexpress

Gene expression data from CD34+ BMMCs/PBMCs from JAK2V617F positive MPN patients vs. Healthy controls

Project description:Philadelphia chromosome-negative myeloproliferative neoplasms (MPN) consist of primary myelofibrosis (PMF), polycythemia vera (PV), essential thrombocythemia (ET) and seconday myelofibrosis (pPV-MF or pET-MF) In this dataset, we compare the gene expression data of bone marrow (BM) or peripheral blood (PB) mononuclear cells of CD34+ cells from JAK2V617F mutated patients vs. healthy donors

2022-08-26 | GSE136335 | GEO

Extracellular vesicles from osteogenic differentiated human BMSCs

Project description:Pathological processes like osteoporosis or steroid-induced osteonecrosis of the hip are accompanied by increased bone marrow adipogenesis. Such disorder of adipogenic/osteogenic differentiation, which affects also bone marrow derived mesenchymal stem cells (BMSCs) contributes to bone loss during aging. Therefore, we investigated the effects of extracellular vesicles (EVs) isolated from human (h)BMSCs during different stages of osteogenic differentiation on osteogenic and adipogenic differentiation capacity of naïve hBMSCs.

2022-10-14 | PXD035845 | Pride

GLI1 knock-down in Panc1 cells

Project description:Panc1 (human pancreatic adenocarcinoma cells) cells were transfected with control siRNA (targeting firefly luciferase, siLuc) or siRNA targeting GLI1 (siGLI1, Pool of four siRNAs). 72h following transfection, RNA was prepared for array analysis.

2012-03-31 | E-MEXP-3379 | biostudies-arrayexpress

GLI1-regulated genes in human mammary epithelial cells and human breast cancer cells

Project description:To clarify transcriptional target genes of GLI1 in human mammary epithelial cells and breast cancer cells, primary culture cells of human mammary epithelium HMEC and breast cancer cell line MCF-7 were lentivirally transduced by either GLI1 or its control LacZ. Their RNA samples were served for expression analysis using AGILENT human 8x60K cDNA microarray. Array analysis of HMEC and MCF-7 expressing either GLI1 or LacZ. 1 color method was employed.

2015-04-28 | E-GEOD-64350 | biostudies-arrayexpress

Transcriptomes of mesonephros- vs. ovary-derivd Gli1+ cells

Project description:This goal of this microarray analysis is to determine whether the mesonephros-derived theca cells exhibt a different gene expression profile from that of the whole theca cell population The mesonephros-derived (n=3, Tamoxifen at E12.5, E14.5 and E16.5) and the neonatal ovary-derived Gli1-positive cells (n=3 Tamoxifen at P1-3 via lactating dams), were isolated from the adult ovaries of Gli1-CreERT2; Rosa-LSL-tdTomato mice at 2 months of age and were sorted by FACS

2015-04-28 | E-GEOD-66104 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data